PCB News - What should be prepared before pcba patch processing

There are many domestic companies that process PCBA patches. Many companies no longer need to consider foreign products when they have demand for similar products. In fact, in comparison, there are many advantages to choosing products provided by domestic companies. One is that it can be customized according to our needs, so that the adaptability will be better; secondly, it is much easier to seek after-sales service when problems occur. For foundry companies, these contents must be prepared for PCB patch processing.

The most important thing about the use effect of PCBA patch is the design. If the design is not good enough, then the processing effect is meaningless no matter how good it is. Therefore, the relevant design drawings must be prepared before processing it. It should be noted that, considering the different needs in the processing process, the electronic file preparation for the standard roadmap should include four aspects, namely PAD file, through-hole file, text surface file and solder mask file. These four are indispensable. With their help, most of the problems encountered during the processing can be easily solved.

In the PCB patch processing, the use of connecting boards is very important. Generally speaking, choosing the original factory or the original accessories in the design is the best, and the overall fit is the highest. It is precisely because of the restrictions on connecting boards that many domestic processing companies now design their own circuit boards, so that the lack of original connecting boards will not affect the efficiency and overall effect of construction.

Judging from the performance of the past two years, many domestic companies have performed very well, and the design effects and processing quality are well recognized by everyone. The reason for this is actually because more and more companies are beginning to use standard positioning hole specifications and standard visual marking point specifications when processing PCBA patches. This change is actually very important. The processing of this kind of precision circuit boardneeds to be under standard specifications to produce sufficiently good products.